package Demo2;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 洪汤泽大帅哥
 * Date: 2024-12-21
 * Time: 18:04
 */
interface IDemo {

    //public static final String name;  // 1


    void print();   //2

    public void getInfo();   //3
}

abstract class Person implements IDemo {   //4
    public void print() {
    }
}


public class Main {
}
